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ZIPPERS THUNDERMAX EFI TUNERS HARLEY MODELS

ZIPPERS THUNDERMAX EFI TUNERS HARLEY MODELS

Regular price $1,387.00
Regular price Sale price $1,387.00
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ZIPPERS THUNDERMAX EFI TUNERS FOR HARLEYS CHOOSE YOUR YEAR AND MODEL IN OPTIONS 

  • 2 wide-band Bosch 5-wire oxygen sensors (18 mm) with AutoTune connection harness
  • ThunderMax quick start easy install and printable comprehensive user’s manual
  • Never outgrow it - easily accomodates bike change
  • No Dyno required - automatically tunes for riding style and riding conditions
  • ThunderMax performance engine control module (ECM)
  • 100% engineered and made in the USA
  • Easy to install and simple to use

tax and shipping included in canada 

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"been ordering parts from this crew for 12 years now and super impressed everytime"

JIMMY DEANS, VANCOUVER BC

OIL COOLER KITS

get those engine temps down in summer riding conditions ...click the link for options

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